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Cushion|Lab Grown|IGI

3.04ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG837644679

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG837644679

Diamond specifications and retailer prices

From $1,197 AUD
$841 USD
As of November 1, 2026
Save $7,216 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,413 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837644679 or 837644679. Listed at 13 retailers as of October 31, 2026, with prices from $1,197 to $8,413, a $7,216 spread on the same certified stone. Brilliant Earth lists it at $8,413. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837644679
Dimensions8.89 × 8.60 × 5.61 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm8.60 mm3.04 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837644679
Side View
Table 54.0%Crown 34.2°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,840 AUD|Low: $934 AUD|High: $4,840 AUD|Avg: $2,378 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 20, 2026
Retailer 12$934 AUD
Retailer 20$980 AUD
Retailer 4$1,089 AUD
Retailer 16$1,197 AUD
Retailer 3$1,356 AUD
Retailer 6$1,456 AUD
Retailer 17$1,566 AUD
Retailer 5$1,641 AUD
Retailer 14$1,950 AUD
Retailer 8$1,992 AUD
Retailer 21$2,049 AUD
Retailer 2$2,285 AUD
Retailer 18$3,156 AUD
Retailer 10$3,211 AUD
Retailer 11$3,213 AUD
Retailer 13$3,311 AUD
Retailer 7$3,974 AUD
Retailer 9$4,042 AUD
Retailer 19$4,306 AUD
Retailer 15$4,593 AUD
Brilliant Earth$4,840 AUD

21 data points across 21 retailers

13 retailers$1,197 AUD to $8,413 AUD

Retailer 1
-
$980 AUD
£542 GBP
Price last confirmed 30 days ago
A
Retailer 2
-
$1,197 AUD
$841 USD
View
A
Retailer 3
-
$1,566 AUD
$1,100 USD
View
Retailer 4
-
$1,641 AUD
$1,153 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$2,049 AUD
ZAR 23,256 ZAR
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$2,285 AUD
$1,605 USD
View
Retailer 7
-
$3,156 AUD
$2,217 USD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$3,311 AUD
CA$3,230 CAD
View
Retailer 9
-
$3,974 AUD
£2,198 GBP
View
Price last confirmed 32 days ago
Retailer 10
-
$4,306 AUD
$3,025 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$4,593 AUD
$3,226 USD
View
Retailer 12
-
$4,840 AUD
$3,400 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
21718332A · Oct 31
$8,413 AUD
$5,910 USD
View
12 more retailers have this diamond
Prices start from $1,197 AUDSave up to $7,216 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.04ct Cushion
$1,197 AUD